Grashhenko Artem
From Moscow, Russia
Internal rating (RR)
Rating date Dec. 21, 2024 (latest changes Dec. 11, 2024).
137 place (182.48).
how we calculated rating score
max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.85
p1 = (565.22 * 2.10 * 1 + 254.90 * 3.05 * 1 + 0 + 0 + 0) / (2.10 * 1 + 3.05 * 1 + 1 + 1 + 1) = 241.0319018404908
p2 = (565.22 * 2.10 * 1 + 254.90 * 3.05 * 1) / max_coefficients = 123.93753943217666
score = 241.0319018404908 * 0.5 + 123.93753943217666 * 0.5 = 182.48472063633375
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2024-11-06 | 143 -> 137 | 182.48 | |
2024-10-13 | 133 -> 143 | 183.77 -> 182.48 | |
2024-10-11 | 134 -> 133 | 183.77 | |
2024-09-03 | 134 | 181.52 -> 183.77 | |
2024-09-01 | 123 -> 134 | 184.71 -> 181.52 | |
2024-08-11 | 123 | 184.03 -> 184.71 | |
2024-08-04 | 119 -> 123 | 186.59 -> 184.03 | |
2024-07-14 | 113 -> 119 | 186.59 | |
2024-07-06 | 115 -> 113 | 186.59 | |
2024-06-11 | 123 -> 115 | 184.30 -> 186.59 |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 255 |
|
39/52 | 100% | 3.05 | RR | Agari Summer Tournament 2024 |
2 | 565 |
|
21/47 | 100% | 2.10 | RR | Seihoku spring tournament 2024 |